查询词典 amplification

Results:22 of the 40 primers used for screening NSCLC produced amplification products that were monomorphic and the remaining 18 revealed changes when the NACLC RAPD profile was compared with that of its normal tissue DNA.

结果：40条引物都能扩增出清晰的条带，其中22条引物产生的条带在肿瘤与其相应正常组织间无差异，表现为单态性；18条引物扩增出的DNA序列在肿瘤与其相应正常组间存在差异，表现为带的缺失、增加、移动和带强弱差异。

After the second PCR amplification, sixteen differential bands were screened out, of which eleven were co-expressed in P35 female and P45 male, five were only expressed in female at P45, which might underlie the genetic mechanism of the RA dimorphic development in white-rumped munia.

二次PCR扩增后，进一步筛选出16个差异条带，其中11个为P35雌性和P45雄性共同表达的，5个是P45雌性特异表达的。

Using the primers from SRY gene-HMG Box for PCR amplification in genomic DNA of Muntiacus reevesi cell strains, a 220bp fragment was obtained in the male but not in the female.

应用人的性别决定基因SRY (Sex-determining Region Y gene， SPY)中HMG框内的一对引物，对小麂细胞株的基因组DNA进行PCR扩增，得到雄性小麂细胞的220bp扩增产物，而在雌性小麂细胞中未发现扩增产物。

Secondly the product of the DOP-PCR of Y1,Y2,X+4,1 chromosome of Muntiacus crinifrons were used as the templates of the next amplification using the special primer devised according to the human SRY gene .

再以黑麂的Y1，Y2，X+4和1号染色体的DOP-PCR产物为模板，用人的特异性的SRY（sex determining region of the Y chromosome）基因引物对其进行扩增，结果表明黑麂只有Y2染色体出现了SRY扩增片段。

Hantaan virus genes, viral sequence analysis gene amplification infection muridae

汉坦病毒基因，病毒序列分析基因扩增感染鼠科

In this study, the exon2 fragments of CHS genes in ferns, gymnosperms and angiosperms, a total of 22 fragments from 12 systematic families, were amplified successfully by PCR, and then sequenced (PCR amplification of the exon 2 from musci is in process).

本实验用PCR方法从蕨类，裸子植物和被子植物，共12个科中均成功地扩增了22个CHS基因外显子2片段（从藓类中扩增CHS基因外显子2的工作正在进行）。

We obtain a optical image amplification with high gain factor of 1583 in doped lithium niobate crystals.

并在掺杂铌酸锂晶体中获得了高信噪比，信号光增益高达1583倍的光像放大。

A new view for the light amplification mechanism of the two-wave mixing in iron doped lithium niobate crystals is proposed.

进一步探讨了掺铁铌酸锂晶体的二波耦合光放大的物理机制。

The different opinions for the mechanism of light amplification in iron doped lithium niobate exist always.

掺铁铌酸锂晶体中的光放大机制问题一直存在不同的观点和争议。

Results also showed Nitrosomonas sp. was dominant phylotype in the library constructed with 16S rDNA PCR amplification from enrichment culture DNA extracted by direct extraction method.

用SDS-直接法提取的总DNA建立的富集液16S rDNA克隆文库中，氨氧化细菌群落结构较为单一，以亚硝化单胞菌为主。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。